{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["cell line", "protein", "cell type", "RNA", "DNA"], "input": "It is located in the nucleus in mature B cells , but is present in other cell types as an inactive cytoplasmic complex ."}
{"cell line": [], "protein": ["inactive cytoplasmic complex"], "cell type": ["mature B cells"], "RNA": [], "DNA": []}